PHOTOELECTRIC SENSOR EL-G18-3B2PA.

The photoelectric sensors of the Gxx series are general-purpose switches used in mechanical systems and equipment for monitoring the motion of objects without contact. They are based on the photoelectric principle of operation – inside the sensor, there is a photo-collecting emitter and a receiver of the returned signal. There are three types of sensors: diffuse sensors, retro-reflective sensors, and through-beam sensors. These types differ in the way the signal is returned. They allow the adjustment of the activation distance. They are developed based on PNP and NPN transitions. They have small dimensions and feature a metal cylindrical case that is resistant to vibrations and a plastic cover that is resistant to oil and water.

• Insulation resistance: ≥ 50 MΩ
• Activation distance: from 2 mm to 7 mm
• Repeat accuracy: 0.01
• Ambient temperature: -25˚C to +65˚C
• Activation speed: 5mm/s
• Nominal voltage: 6~36VDC; 90~230VAC
• IP code: IP 67